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Add flake8 and dependencies to impala-python. The versions are compatible with Python 2.6.6. Add the impala-flake8 entry point, similar to impala-python. Add setup.cfg which defines flake8 special rules and exemptions. They are added to support 2-space indents and a max line length of 90. Contributors writing Python can use impala-flake8 to look for formatting mistakes. The two most common uses would be: impala-flake8 myfile.py or git diff HEAD^ myfile.py | impala-flake8 --diff In the second usage, flake8 will only examine lines changed. This allows a contributor to fix their own code and not be penalized by flake8 violations that may already be present (though they are encouraged to fix them if they can!) Change-Id: Ib4ce9eca6f8b55eaec1c96e7db1ff630ac016be0 Reviewed-on: http://gerrit.cloudera.org:8080/10182 Reviewed-by: Michael Brown <mikeb@cloudera.com> Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
23 lines
1.0 KiB
INI
23 lines
1.0 KiB
INI
# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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[flake8]
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# These are ignored in order to support 2-space indents.
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# https://pycodestyle.readthedocs.io/en/latest/intro.html#error-codes
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ignore = E111,E114
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# Change from default to conform to Apache Impala line length.
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max-line-length = 90
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